I'm going to be getting White Wolf's custom grip frame. It will have front and back trigger stops, super short and smooth pull set up right out of the box. It is a new grip frame with trigger job in one. Under 100.00 too. Unfortunately it won't be out for another 6 months.
I would get the pivoting trigger frame if it wasn't so damn ugly. Then again if the electro frame gets out I might get that. Who knows so many choices!